The airframe in which which Chelsea Scarlett pilots during the Vanquish races. Three used VF-11B Thunderbolt fighters were salvaged and reassembled by the influential Robbins family of Robbins Company.

The fighter's AI control is equipped with an advanced program called "Brünnhilde Jr.", which is a part of the VF-19ACTIVE Nothung, and heavily modified actuators, allowing breakneck transformation speed and aiming accuracy that surpasses the performance of a standard VF-19F Excalibur. As Chelsea is also a singer, it is equipped with a Speaker Pod and a Microphone Pod. The fighter's color scheme is sky blue and white.